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Cheap flights from Nevada to Trieste from $885

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Trieste departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nevada to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
11:27 am - 6:30 pmLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
22h 03m2 stops San Francisco Rome Fiumicino
ITA Airways Logo
11:15 am - 8:05 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
41h 50m2 stops Rome Fiumicino Los Angeles
$885ITA Airways
Tue, Nov 3 - Sat, Nov 7
Multiple Airlines Logo
6:15 am - 10:25 pmLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
31h 10m2 stops Los Angeles Frankfurt am Main
Multiple Airlines Logo
6:10 am - 11:55 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
26h 45m2 stops Frankfurt am Main Los Angeles
$1,004Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Lufthansa Logo
9:10 pm - 10:15 pmLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
16h 05m1 stop Frankfurt am Main
Lufthansa Logo
6:10 am - 4:20 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
19h 10m1 stop Frankfurt am Main
$1,007Lufthansa
Sun, Sep 27 - Sun, Oct 4
Lufthansa Logo
9:10 pm - 10:15 pmLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
16h 05m1 stop Frankfurt am Main
Lufthansa Logo
6:10 am - 6:31 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
21h 21m2 stops Frankfurt am Main San Francisco
$1,009Lufthansa
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
9:10 pm - 10:25 pmLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
16h 15m1 stop Frankfurt am Main
Multiple Airlines Logo
6:10 am - 11:02 amTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
37h 52m2 stops Frankfurt am Main Toronto Pearson Intl
$1,034Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
11:25 pm - 10:25 pmLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
38h 00m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
Multiple Airlines Logo
6:10 am - 10:59 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
25h 49m2 stops Frankfurt am Main San Francisco
$1,059Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Lufthansa Logo
9:10 pm - 10:25 pmLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
16h 15m1 stop Frankfurt am Main
Lufthansa Logo
6:10 am - 4:20 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
19h 10m1 stop Frankfurt am Main
$1,064Lufthansa
Mon, Sep 28 - Mon, Oct 5
United Airlines Logo
11:30 pm - 10:25 amLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
25h 55m2 stops Chicago O'Hare Intl Rome Fiumicino
United Airlines Logo
6:35 am - 6:17 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
20h 42m2 stops Rome Fiumicino Chicago O'Hare Intl
$1,066United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
12:30 am - 10:25 amLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
24h 55m2 stops Chicago O'Hare Intl Rome Fiumicino
United Airlines Logo
6:35 am - 5:57 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
44h 22m3 stops Rome Fiumicino Newark Los Angeles
$1,081United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
10:30 pm - 10:25 amLAS  Las Vegas Harry Reid Intl-TRS Trieste Ronchi dei Legionari
26h 55m2 stops Newark Rome Fiumicino
United Airlines Logo
6:35 am - 5:57 pmTRS  Trieste Ronchi dei Legionari-LAS Las Vegas Harry Reid Intl
44h 22m3 stops Rome Fiumicino Newark Los Angeles
$1,081United Airlines
Sun, Dec 6 - Wed, Dec 9

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Lufthansa flights from Nevada to Trieste

Our best Lufthansa deals on Nevada to Trieste flight tickets
Lufthansa
Sep 27
LAS9:10 pmLas Vegas Harry Reid Intl
16h 05m
1 stop
TRS10:15 pmTrieste Ronchi dei Legionari
Oct 4
TRS6:10 amTrieste Ronchi dei Legionari
19h 10m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,007
Lufthansa
Sep 27
LAS9:10 pmLas Vegas Harry Reid Intl
16h 05m
1 stop
TRS10:15 pmTrieste Ronchi dei Legionari
Oct 4
TRS6:10 amTrieste Ronchi dei Legionari
21h 21m
2 stops
LAS6:31 pmLas Vegas Harry Reid Intl
$1,009
Lufthansa
Sep 28
LAS9:10 pmLas Vegas Harry Reid Intl
16h 15m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
Oct 5
TRS6:10 amTrieste Ronchi dei Legionari
19h 10m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
$1,064

United Airlines flights from Nevada to Trieste

Our best United Airlines deals on Nevada to Trieste flight tickets
United Airlines
Dec 6
LAS11:30 pmLas Vegas Harry Reid Intl
25h 55m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Dec 9
TRS6:35 amTrieste Ronchi dei Legionari
20h 42m
2 stops
LAS6:17 pmLas Vegas Harry Reid Intl
$1,066
United Airlines
Dec 6
LAS10:30 pmLas Vegas Harry Reid Intl
26h 55m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Dec 9
TRS6:35 amTrieste Ronchi dei Legionari
44h 22m
3 stops
LAS5:57 pmLas Vegas Harry Reid Intl
$1,081
United Airlines
Feb 10
LAS7:10 amLas Vegas Harry Reid Intl
18h 15m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Feb 14
TRS6:35 amTrieste Ronchi dei Legionari
22h 18m
2 stops
LAS7:53 pmLas Vegas Harry Reid Intl
$1,116

momondo Fare Finder

 
Customize your flight search to find flights from Nevada to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Nevada to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Tue 11/3

11:27 am-6:30 pm

2 stops22h 03m

Trieste Ronchi dei Legionari

Sat 11/7

11:15 am-8:05 pm

2 stops41h 50m

$885

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Mon 9/28

6:15 am-10:25 pm

2 stops31h 10m

Trieste Ronchi dei Legionari

Mon 10/5

6:10 am-11:55 pm

2 stops26h 45m

$1,004
Quickest round-trip

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Sun 9/27

9:10 pm-10:15 pm

1 stop16h 05m

Trieste Ronchi dei Legionari

Sun 10/4

6:10 am-4:20 pm

1 stop19h 10m

$1,007

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Sun 9/27

9:10 pm-10:15 pm

1 stop16h 05m

Trieste Ronchi dei Legionari

Sun 10/4

6:10 am-6:31 pm

2 stops21h 21m

$1,009

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Mon 9/28

9:10 pm-10:25 pm

1 stop16h 15m

Trieste Ronchi dei Legionari

Mon 10/5

6:10 am-11:02 am

2 stops37h 52m

$1,034

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Sun 9/27

11:25 pm-10:25 pm

2 stops38h 00m

Trieste Ronchi dei Legionari

Sun 10/4

6:10 am-10:59 pm

2 stops25h 49m

$1,059

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Mon 9/28

9:10 pm-10:25 pm

1 stop16h 15m

Trieste Ronchi dei Legionari

Mon 10/5

6:10 am-4:20 pm

1 stop19h 10m

$1,064

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Sun 12/6

11:30 pm-10:25 am

2 stops25h 55m

Trieste Ronchi dei Legionari

Wed 12/9

6:35 am-6:17 pm

2 stops20h 42m

$1,066

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Sat 12/5

12:30 am-10:25 am

2 stops24h 55m

Trieste Ronchi dei Legionari

Wed 12/9

6:35 am-5:57 pm

3 stops44h 22m

$1,081

Las VegasTrieste

LAS Las Vegas Harry Reid Intl - TRS Trieste Ronchi dei Legionari

LASTRS

Las Vegas Harry Reid Intl

Sun 12/6

10:30 pm-10:25 am

2 stops26h 55m

Trieste Ronchi dei Legionari

Wed 12/9

6:35 am-5:57 pm

3 stops44h 22m

$1,081

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Nevada to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Trieste?

British Airways, United Airlines and Condor are the top three most popular airlines that fly to Trieste from Nevada according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 6 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

Cheap Nevada to Trieste flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nevada to Trieste

Fastest flight time

16h 05m

Direct flights

None
The fastest flight from Nevada to Trieste takes 16h 05m
There are no direct flights from Nevada to Trieste. There are no popular flight routes from Nevada to Trieste.
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Frequently asked questions about flying from Nevada to Trieste

  • When did momondo last update prices for flights from Nevada to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Nevada to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Nevada to Trieste Ronchi dei Legionari Airport?

  • How old do you have to be to fly from Nevada to Trieste Ronchi dei Legionari Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Nevada to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Nevada to Trieste

Compare and see reviews for airlines that fly from Nevada to Trieste with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $843Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Grado
Udine

Why use momondo?

Why should I use momondo to find a flight deal from Nevada to Trieste?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nevada to Trieste for you.

Can I find flights from Nevada to Trieste with flexible booking policies on momondo?

Flights from Nevada to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Nevada to Trieste?

Once all potential Nevada to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Nevada to Trieste right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trieste, momondo offers a useful price alert feature which will track prices for flights to Trieste from Nevada and alert you when they change.

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Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
United Airlines
Condor
Delta
Lufthansa
American Airlines